190.0 MHz SAW Filter
Part Number
250966B
1. Features
Typical 1dB bandwidth of
9.3 MHz
High attenuation
Single Ended Operation
Surface Mounted Package (SMD)
2. Electrical Specifications
Source and Load Impedance = 50
Room Temperature : +25℃
℃
Center Frequency (fo)
Insertion Loss
1dB Bandwidth
3dB Bandwidth
40dB Bandwidth
Amplitude Ripple (fo ± 4.51 MHz)
Group Delay Variation (fo ± 4.51 MHz)
Absolute Delay
Ultimate Rejection
Temperature Coefficient of Frequency
MHz
dB
MHz
MHz
MHz
dB
nsec
usec
dB
ppm/℃
Minimum
-
-
9.2
-
-
-
-
-
40
Typical
190.0
22.5
9.36
9.54
10.98
0.65
85
1.75
48
-18
Maximum
-
24.5
-
-
11.1
1.2
150
-
-
-
-
S1365 Package Dimension
Matching Schematic
L1
13.30±0.2
10
9
8
7
7
7.62±0.1
8
9
10
11
5
C2
Output
50
Ω
Input
50
Ω
11
6.50±0.2
11
12
1.61±0.2
2.54±0.1
ITF 12A001
250966B
。
190-9.3M
1
2
3
4
6
6
1.50±0.1
C1
L2
5
5
12
4
3
2
2.54±0.1
1
0.80±0.1
L1 = 15nH, L2 = 15nH, C1 = 27pF, C2 = 82pF
Pin Configuration
Input
Dimensions shown are nominal in millimeters
Body : Al
2
O
3
Lid : Kovar, Ni Plated
Termination : Au plating 0.3 ~ 1.0um, over a 1.27 ~ 8.89um Ni Plating
11
5
Ground
Others
6,12
Ground
Output
I T F Co., Ltd.
102-901, Bucheon Technopark 364, Samjeong-Dong,
Ojeong-Gu, Bucheon-City,
Gyounggi-Do, Korea 421-809
Tel: 82-32-621-1213
Fax: 82-32-621-1218
http://www.itf.co.kr
sales@itf.co.kr
2013. 03. 28
Rev 1.0
ITF [ INTEGRATED TECHNOLOGY FUTURE ]
